Hi all
my neighbour has this watch. I think it's "radio set" in terms of keeping itself on time. He said he's forgotten how to operate it and it was his dads.
I said I'd ask those in the know about what the four pushers do.
Pics of watch below, cheers.
1526902001731_image1 by David Wren, on Flickr
1526902002112_image2 by David Wren, on Flickr

I did invest the time to study the image. I'll blame predictive spelling for my error. It still looks on the piss.
Edit: I'll own up to the spelling mistake. It looked good when I typed it but I had my doubts.